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Decrease in CD8+CD45+CCR7+CD62L+ T cells in individuals vaccinated with Sinovac-CoronaVac following COVID-19 infection.
Fonseca, Dâmaris C S C; Rocha, Mirtes C B; Pereira, Lucca A; Botega, Leticia P; Cutrim, Susanne C P F; Silva, Fabiano V; Batista, Flávio D; Rêgo, Adriana S; Falcai, Ângela; Lima-Neto, Lídio G; Santos, Ana Paula S A; Carvalho, Rafael C; Sousa, Eduardo M.
  • Fonseca DCSC; Graduate Program in Microbial Biology, CEUMA University - UniCEUMA, São Luís, Brazil.
  • Rocha MCB; Central Public Health Laboratory of Maranhão - LACEN-MA, São Luís, Brazil; Graduate Program in Health Sciences, Federal University of Maranhão - UFMA, São Luís, Brazil.
  • Pereira LA; Graduate Program in Microbial Biology, CEUMA University - UniCEUMA, São Luís, Brazil.
  • Botega LP; Graduate Program in Microbial Biology, CEUMA University - UniCEUMA, São Luís, Brazil.
  • Cutrim SCPF; Graduate Program in Microbial Biology, CEUMA University - UniCEUMA, São Luís, Brazil.
  • Silva FV; Central Public Health Laboratory of Maranhão - LACEN-MA, São Luís, Brazil; IOC/FIOCRUZ-RJ - Graduate Program in Tropical Medicine, Brazil.
  • Batista FD; Graduate Program in Health and Services Management, CEUMA University - UniCEUMA, São Luís, Brazil.
  • Rêgo AS; Graduate Program in Health and Services Management, CEUMA University - UniCEUMA, São Luís, Brazil.
  • Falcai Â; Graduate Program in Health and Services Management, CEUMA University - UniCEUMA, São Luís, Brazil.
  • Lima-Neto LG; Graduate Program in Microbial Biology, CEUMA University - UniCEUMA, São Luís, Brazil; Central Public Health Laboratory of Maranhão - LACEN-MA, São Luís, Brazil.
  • Santos APSA; Graduate Program in Health Sciences, Federal University of Maranhão - UFMA, São Luís, Brazil.
  • Carvalho RC; Graduate Program in Health and Services Management, CEUMA University - UniCEUMA, São Luís, Brazil.
  • Sousa EM; Graduate Program in Microbial Biology, CEUMA University - UniCEUMA, São Luís, Brazil; Graduate Program in Health and Services Management, CEUMA University - UniCEUMA, São Luís, Brazil. Electronic address: eduardo.martins@ceuma.br.
Clin Immunol ; 242: 109092, 2022 09.
Article in English | MEDLINE | ID: covidwho-2035867
ABSTRACT
Vaccines induce antibodies, but T cell responses are also important for protection against Coronavirus disease 2019. Here, we analyzed the frequency of memory T cells in infected and/or vaccinated individuals and observed a decrease in central memory T cells in individuals who were vaccinated following COVID-19 infection.
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Full text: Available Collection: International databases Database: MEDLINE Main subject: CD8-Positive T-Lymphocytes / COVID-19 Vaccines / COVID-19 Topics: Vaccines Limits: Humans Language: English Journal: Clin Immunol Journal subject: Allergy and Immunology Year: 2022 Document Type: Article Affiliation country: J.clim.2022.109092

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Full text: Available Collection: International databases Database: MEDLINE Main subject: CD8-Positive T-Lymphocytes / COVID-19 Vaccines / COVID-19 Topics: Vaccines Limits: Humans Language: English Journal: Clin Immunol Journal subject: Allergy and Immunology Year: 2022 Document Type: Article Affiliation country: J.clim.2022.109092